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作者:

Li Zhong-Feng (Li Zhong-Feng.) | Zhang Yan-Ru (Zhang Yan-Ru.) | Cui Yang-Zhe (Cui Yang-Zhe.) | Geng Wen-Xiao (Geng Wen-Xiao.) | Liu Min (Liu Min.) | Jin Qiong-Hua (Jin Qiong-Hua.)

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Scopus SCIE PKU CSCD

摘要:

Two silver(I) complexes with heterocyclic thione, [AgCl(PPh3)(2)(BTZT)](2) (1) and [Ag(PPh3)(2)(BTZT)(2)](NO3) center dot CH3OH (2) (PPh3=triphenylphosphine; BTZT=benzothiazoline-2-thione) have been synthesized and characterized by IR, single-crystal X-ray diffraction, fluorescence spectrum and H-1 NMR spectroscopy. Heterocyclic thiones possess chemically active groups -N(H)-C(=S)- in equilibrium with its thiol form. 1 and 2 are obtained by the reactions of AgCl or AgNO3 with PPh3 in the presence of 2-mercaptobenzothiazole (MBT) in mixed solvent (CH3OH/CH2Cl2). The complex 1 contains two same structures in each asymmetric unit, but there are different bond lengths and bond angles. Complex 2 is a simple mono-nuclear heteroleptic complex whose main structure links free CH3OH and NO3- anion by hydrogen bonding interactions. The red-shift of emission peak of 1 similar to 2 is derived from ligand-centered pi-pi* transition. CCDC: 1059719, 1; 1059720, 2.

关键词:

2-mercaptobenzothiazole benzothiazoline-2-thione silver triphenylphosphine

作者机构:

  • [ 1 ] [Li Zhong-Feng]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 2 ] [Zhang Yan-Ru]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 3 ] [Cui Yang-Zhe]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 4 ] [Geng Wen-Xiao]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 5 ] [Jin Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China
  • [ 6 ] [Liu Min]Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China

通讯作者信息:

  • [Jin Qiong-Hua]Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

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来源 :

CHINESE JOURNAL OF INORGANIC CHEMISTRY

ISSN: 1001-4861

年份: 2015

期: 8

卷: 31

页码: 1637-1643

0 . 7 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:179

JCR分区:4

中科院分区:4

被引次数:

WoS核心集被引频次: 3

SCOPUS被引频次: 2

ESI高被引论文在榜: 0 展开所有

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